CNC Turning
High-precision CNC turning for cylindrical and complex geometry parts, delivering tight tolerances down to ±.0002" and smooth surface finishes for critical applications.
Delivering mission-critical precision CNC turning with tolerances down to ±.0002" for medical devices, aerospace, defense, and photonics industries. Our advanced multi-axis capabilities and certified quality systems ensure consistent repeatability for complex geometries where failure is not an option.
Complete precision turning solutions from prototyping to high-volume production with advanced Swiss capabilities.
High-precision CNC turning for cylindrical and complex geometry parts, delivering tight tolerances down to ±.0002" and smooth surface finishes for critical applications.
Swiss turning for complex components with tight tolerances, ideal for small-diameter parts with features as small as .010" for high-volume production requirements.
Production-intent prototyping that bridges design and manufacturing, delivering meaningful data and real-world performance insights with the same precision as production parts.
Design Review & Material Selection
Our engineering team analyzes your specifications and selects optimal materials including titanium, stainless steels, and specialty alloys to meet your exact performance requirements and tolerances.
Advanced CNC Programming
Precision Manufacturing
Quality Verification
Delivering mission-critical components for leading companies in medical devices, aerospace, and defense industries.
Over 70 years of precision machining excellence serving industries where failure is not an option.
Delivering tight tolerances down to ±.0002" with advanced Swiss and multi-axis turning capabilities.
ISO 13485 and ISO 9001 certified with comprehensive quality assurance programs and documentation.
State-of-the-art 2-axis to 8-axis CNC turning centers with live tooling for complex geometries.
Specialized expertise in medical devices, aerospace, defense, and photonics where precision is paramount.
Experienced professionals dedicated to precision machining excellence.
President
As the third-generation owner of Criterion Precision Machining, Tanya DiSalvo leads a woman-owned business with over 70 years of manufacturing heritage. Under her leadership, Criterion has evolved from a general machine shop into a specialized precision machining company focused on mission-critical industries. Tanya's vision drives the company's commitment to serving 'No Failure' sectors including medical devices, aerospace, defense, and photonics. She has overseen significant investments in advanced technology and quality systems, positioning Criterion as a trusted partner for companies requiring the highest levels of precision and reliability. Her leadership emphasizes maintaining the company's legacy of excellence while embracing innovative manufacturing technologies.
Quality Manager
Kelly Marflak oversees Criterion's comprehensive quality assurance program, ensuring every component meets the exacting standards required by mission-critical industries. With extensive experience in precision manufacturing quality control, Kelly manages the company's ISO 13485 and ISO 9001 certified quality systems. She leads a team that utilizes advanced inspection equipment including Global Advantage CMM with PC-DMIS software and the OASIS optical inspection system. Kelly's expertise ensures that Criterion maintains its reputation for delivering components with tolerances down to ±.0002". Her meticulous approach to quality management has been instrumental in establishing long-term partnerships with leading companies in medical devices, aerospace, and defense sectors. She continuously implements best practices to enhance quality processes.
What is the difference between CNC milling and CNC turning?
CNC turning rotates the workpiece while cutting tools remain stationary to create cylindrical parts, while CNC milling uses rotating cutting tools on a stationary workpiece to create complex geometries and features.
How precise is CNC machining?
What materials can you machine with CNC turning?
What is Swiss turning and when is it used?
Do you provide quality documentation with parts?
What industries do you serve?
Can you handle prototyping and production volumes?
What certifications do you maintain?
Our engineering team can discuss your precision turning requirements and capabilities.
Medical device quality management certification
Quality management system certification
Women's Business Enterprise certified
Contact our engineering team to review your specifications and receive a detailed quote for your precision CNC turning requirements.
For immediate assistance, feel free to give us a direct call at 216-267-1733 You can also send us a quick email at office@criteriontool.com
For immediate assistance, feel free to give us a direct call at 216-267-1733 You can also send us a quick email at office@criteriontool.com